Skip to product information
1 of 6

Borla Universal Oval Transverse 3in Inlet/2.5in Outlet Muffler | GM F-Body (40474)

Borla Universal Oval Transverse 3in Inlet/2.5in Outlet Muffler | GM F-Body (40474)

SKU:40474

In stock

Regular price $390.99 USD
Regular price $436.99 USD Sale price $390.99 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Borla Universal Oval Transverse 3-inch Inlet and 2.5-inch Outlet Muffler is a high-performance exhaust component designed to improve flow and sound for a variety of vehicles. Constructed from durable T-304 stainless steel, this oval transverse flow muffler offers enhanced exhaust efficiency, a distinctive tone, and long-lasting corrosion resistance. Its universal fitment makes it suitable for enthusiasts seeking a reliable upgrade that balances performance and sound quality. The muffler's design promotes improved exhaust flow, contributing to potential horsepower gains and a more aggressive exhaust note, making it an ideal choice for those looking to enhance their vehicle's sound and performance.

This muffler is compatible with a wide range of vehicles requiring a 3-inch inlet and 2.5-inch outlet configuration, making it suitable for custom exhaust setups and turbo applications. Its universal fitment allows for flexible installation on various GM F-Body models and other compatible vehicles. Designed for street and performance use, it can be integrated into custom exhaust systems to achieve a deep, aggressive sound profile. The kit includes the muffler itself, with no additional components specified, and installation typically involves bolt-on mounting to existing exhaust piping. It is ideal for enthusiasts seeking a durable, high-flow muffler for daily driving or performance upgrades.

Overview

Borla Universal Oval Transverse Single 3in Inlet/2.5in Outlet Turbo Muffler

Universal Fitment

Part #: 40474

Overview

The Borla 40474 is a high-performance universal turbo muffler designed to enhance the exhaust system of a variety of vehicles. Crafted from durable T-304 stainless steel, this oval transverse flow muffler is engineered to deliver a combination of improved exhaust flow, distinctive sound, and long-lasting reliability. Its versatile design makes it suitable for enthusiasts seeking a custom exhaust setup that balances performance and sound quality. Whether you're upgrading your vehicle's sound profile or optimizing exhaust flow, this muffler offers a practical solution for a wide range of applications. This muffler is ideal for automotive enthusiasts and professional installers aiming to achieve a tailored exhaust tone and performance enhancement. Its transverse flow design helps promote efficient exhaust gas movement, contributing to a more responsive driving experience. The unnotched neck and robust construction ensure durability under demanding conditions, making it suitable for both street and performance use.

Key Features

This Borla turbo muffler features a thoughtfully engineered design focused on durability and performance. Key features include:
  • Constructed from high-quality T-304 stainless steel for corrosion resistance and longevity
  • Oval shape with a transverse flow design for optimized exhaust gas flow
  • 3-inch inlet and dual 2.5-inch outlets for versatile installation options
  • Unnotched neck for improved exhaust flow and sound characteristics
  • Compact size of 19 inches x 10.25 inches x 5.5 inches, with an overall length of 24 inches
  • Originally designed for GM F-Body Camaros and Firebirds, adaptable for various applications
  • Designed to produce a deep, aggressive exhaust tone while supporting performance

Construction & Design

The Borla 40474 features a precision-crafted oval transverse flow design, utilizing T-304 stainless steel for superior corrosion resistance and durability. Its unnotched neck enhances exhaust flow, contributing to a balanced sound and performance profile. The compact case size allows for flexible installation in a variety of custom exhaust configurations.

Driving Feel & Feedback

This muffler helps produce a distinctive, deep exhaust note that enhances the driving experience without excessive drone. Its design supports improved exhaust flow, which can contribute to a more responsive throttle and a satisfying sound character, especially suited for performance-oriented builds.

Installation & Fitment

Designed as a universal component, installation should be verified against your specific vehicle and exhaust system. The inlet and outlet sizes are compatible with standard exhaust piping, making it suitable for custom applications and professional installation.

What’s Included

The package includes the Borla 40474 universal turbo muffler, ready for integration into your custom exhaust setup. Hardware and mounting accessories are not included and should be sourced separately based on your specific installation requirements.
View full details